N,N-Dimethylaniline
Also known as: Dimethylaniline, N,N-Dimethylbenzenamine, Benzenamine, N,N-dimethyl-, N,N-Dimethyl-N-phenylamine, Dimethylphenylamine, Phenyldimethylamine
N,N-Dimethylaniline (CAS 121-69-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11N and a molecular weight of 121.180 g/mol. Key properties include a melting point of 1.5-2.5 °C(lit.), a boiling point of 193.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 62.8±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121-69-7
- Jingsj CID
- J-32512-2
- Molecular Formula
- C8H11N
- Molecular Weight
- 121.180 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 1.5-2.5 °C(lit.) |
|---|---|
| Boiling Point | 193.5±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 62.8±0.0 °C |
| Exact Mass | 121.089149 |
| PSA | 3.24000 |
| LogP | 2.33 |
| Additional Property | 3 (vs air) |
| Vapor Pressure | 0.5±0.3 mmHg at 25°C |
| Refractive Index | 1.550 |
| Additional Property | 1 g/L (20 ºC) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H351 — Suspected of causing cancer
- H411 — Toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2921492000 |
|---|---|
| Summary | 2921492000 n,n-dimethylaniline。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:6.5%。General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of N,N-Dimethylaniline?
The CAS number of N,N-Dimethylaniline is 121-69-7.
What are the molecular formula and molecular weight of N,N-Dimethylaniline?
N,N-Dimethylaniline has molecular formula C8H11N and molecular weight 121.180 g/mol.
Is N,N-Dimethylaniline hazardous?
N,N-Dimethylaniline has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
What are the upstream and downstream products of N,N-Dimethylaniline?
For N,N-Dimethylaniline, Upstream Products: 4-(Dimethylamino)benzonitrile, Formaldehyde, N-Methylaniline; Downstream Products: diethyl (2Z)-2-chloro-2-butenedioate, N-Methylformanilide, N-Methylaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N-Dimethylaniline (CAS 121-69-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32512-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.